JPS55107219A - Resin mold type transformer - Google Patents

Resin mold type transformer

Info

Publication number
JPS55107219A
JPS55107219A JP1445079A JP1445079A JPS55107219A JP S55107219 A JPS55107219 A JP S55107219A JP 1445079 A JP1445079 A JP 1445079A JP 1445079 A JP1445079 A JP 1445079A JP S55107219 A JPS55107219 A JP S55107219A
Authority
JP
Japan
Prior art keywords
layers
mica
interfaces
insulating layer
primary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1445079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6260801B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Isao Tani
Eiichi Hirasawa
Kazuo Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1445079A priority Critical patent/JPS55107219A/ja
Publication of JPS55107219A publication Critical patent/JPS55107219A/ja
Publication of JPS6260801B2 publication Critical patent/JPS6260801B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F2027/329—Insulation with semiconducting layer, e.g. to reduce corona effect

Landscapes

  • Insulating Of Coils (AREA)
  • Transformers For Measuring Instruments (AREA)
JP1445079A 1979-02-09 1979-02-09 Resin mold type transformer Granted JPS55107219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1445079A JPS55107219A (en) 1979-02-09 1979-02-09 Resin mold type transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1445079A JPS55107219A (en) 1979-02-09 1979-02-09 Resin mold type transformer

Publications (2)

Publication Number Publication Date
JPS55107219A true JPS55107219A (en) 1980-08-16
JPS6260801B2 JPS6260801B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-12-18

Family

ID=11861361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1445079A Granted JPS55107219A (en) 1979-02-09 1979-02-09 Resin mold type transformer

Country Status (1)

Country Link
JP (1) JPS55107219A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864004A (ja) * 1981-10-14 1983-04-16 Fuji Electric Corp Res & Dev Ltd 樹脂モ−ルド形コイルの製造方法
WO2000041191A1 (en) * 1998-12-30 2000-07-13 Square D Company High frequency snubber for transformers
KR100761007B1 (ko) * 2007-06-01 2007-09-21 영화산업전기 주식회사 전력수급 계기용 변압변류기
KR100761008B1 (ko) * 2007-06-01 2007-09-21 영화산업전기 주식회사 전력수급 계기용 변압변류기의 성형방법
KR100769640B1 (ko) * 2007-07-09 2007-10-23 영화산업전기 주식회사 변압기의 성형방법
KR100808609B1 (ko) 2006-03-16 2008-02-28 영화산업전기 주식회사 고신뢰성의 계기용 변압기
KR100822350B1 (ko) * 2007-06-01 2008-04-16 영화산업전기 주식회사 전력수급 계기용 변압변류기
KR100822345B1 (ko) * 2007-06-01 2008-04-16 영화산업전기 주식회사 전력수급 계기용 변압변류기
JP2017055042A (ja) * 2015-09-11 2017-03-16 三菱電機株式会社 変圧器
JP2017147366A (ja) * 2016-02-18 2017-08-24 三菱電機株式会社 計器用変圧器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4331459Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1965-06-26 1968-12-20
JPS5295052A (en) * 1976-02-06 1977-08-10 Hitachi Ltd Annular coil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4331459Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1965-06-26 1968-12-20
JPS5295052A (en) * 1976-02-06 1977-08-10 Hitachi Ltd Annular coil

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864004A (ja) * 1981-10-14 1983-04-16 Fuji Electric Corp Res & Dev Ltd 樹脂モ−ルド形コイルの製造方法
WO2000041191A1 (en) * 1998-12-30 2000-07-13 Square D Company High frequency snubber for transformers
KR100808609B1 (ko) 2006-03-16 2008-02-28 영화산업전기 주식회사 고신뢰성의 계기용 변압기
KR100761007B1 (ko) * 2007-06-01 2007-09-21 영화산업전기 주식회사 전력수급 계기용 변압변류기
KR100761008B1 (ko) * 2007-06-01 2007-09-21 영화산업전기 주식회사 전력수급 계기용 변압변류기의 성형방법
KR100822350B1 (ko) * 2007-06-01 2008-04-16 영화산업전기 주식회사 전력수급 계기용 변압변류기
KR100822345B1 (ko) * 2007-06-01 2008-04-16 영화산업전기 주식회사 전력수급 계기용 변압변류기
KR100769640B1 (ko) * 2007-07-09 2007-10-23 영화산업전기 주식회사 변압기의 성형방법
JP2017055042A (ja) * 2015-09-11 2017-03-16 三菱電機株式会社 変圧器
JP2017147366A (ja) * 2016-02-18 2017-08-24 三菱電機株式会社 計器用変圧器

Also Published As

Publication number Publication date
JPS6260801B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-12-18

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